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Computer SFP Module

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0231A8jq 1-Port 16GB Fibre Channel Host Bus Adapter (with SFP+ transceiver)

0231A8jq 1-Port 16GB Fibre Channel Host Bus Adapter (with SFP+ transceiver)

US $ 599-899 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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H3c Us636s-F-X L3 Ethernet Switch Host, Supports 8 10/100/1000base-T Electrical Ports, Supports 24 1000base-X SFP Ports, Supports 4 1g/10g Base-X SFP Plus Ports

H3c Us636s-F-X L3 Ethernet Switch Host, Supports 8 10/100/1000base-T Electrical Ports, Supports 24 1000base-X SFP Ports, Supports 4 1g/10g Base-X SFP Plus Ports

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

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Beijing, China Since 2025
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Cloudengine S5735r-S48t4X-Xa-V2 Switch Host, Supports 48 10/100/1000base-T Ethernet Ports, 4 1 1/10ge SFP+

Cloudengine S5735r-S48t4X-Xa-V2 Switch Host, Supports 48 10/100/1000base-T Ethernet Ports, 4 1 1/10ge SFP+

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5735-S5735-S48t4xe-Xa-V2 Switch Host, Supports 48 10/100/1000base-T Ethernet Ports, Supports 4 10g SFP+, Supports 2 Dedicated Stacking Ports

Cloudengine S5735-S5735-S48t4xe-Xa-V2 Switch Host, Supports 48 10/100/1000base-T Ethernet Ports, Supports 4 10g SFP+, Supports 2 Dedicated Stacking Ports

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

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Beijing, China Since 2025
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Cloudengine S5751-L24p2j-Rua Switch Host, Supports 24 10/100/1000base-T Ethernet Ports Downstream, Supports 2 100m/Ge/2.5ge SFP Ports Upstream

Cloudengine S5751-L24p2j-Rua Switch Host, Supports 24 10/100/1000base-T Ethernet Ports Downstream, Supports 2 100m/Ge/2.5ge SFP Ports Upstream

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5731-L16p2sr-Rua Switch Host, Supports 16 10/100/1000base-T Ethernet Ports, Supports 1 Ge SFP, 1 Ge/2.5ge SFP

Cloudengine S5731-L16p2sr-Rua Switch Host, Supports 16 10/100/1000base-T Ethernet Ports, Supports 1 Ge SFP, 1 Ge/2.5ge SFP

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5731-L4p2st-Rua Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports1 Ge/2.5ge SFP, Supports1 10/100/1000base-T Ethernet Port

Cloudengine S5731-L4p2st-Rua Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports1 Ge/2.5ge SFP, Supports1 10/100/1000base-T Ethernet Port

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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0231A7nb 1-Port 16GB Fibre Channel Hba (with SFP+ module)

0231A7nb 1-Port 16GB Fibre Channel Hba (with SFP+ module)

US $ 399-799 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5735-S48p4xe-V2 Switch Host, Supports 48 X 10/100/1000base-T Ports (PoE+) ,Supports 4 X 10-Gigabit SFP+ Ports,Supports 2 X Dedicated Stacking Ports

Cloudengine S5735-S48p4xe-V2 Switch Host, Supports 48 X 10/100/1000base-T Ports (PoE+) ,Supports 4 X 10-Gigabit SFP+ Ports,Supports 2 X Dedicated Stacking Ports

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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H3c S5120V3-36f-Si L2 Ethernet Switch Host, Supports 24 1000base-X SFP Ports, Supports 8 10/100/1000 Base-T Electrical Ports, Supports 4 1g/10g Base-X SFP Plus

H3c S5120V3-36f-Si L2 Ethernet Switch Host, Supports 24 1000base-X SFP Ports, Supports 8 10/100/1000 Base-T Electrical Ports, Supports 4 1g/10g Base-X SFP Plus

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5731-L8p2st-Rua Switch Host, Supports 8 10/100/1000base-T Ethernet Ports, Supports1 Ge/2.5ge SFP, 1 10/100/1000base-T Ethernet Port

Cloudengine S5731-L8p2st-Rua Switch Host, Supports 8 10/100/1000base-T Ethernet Ports, Supports1 Ge/2.5ge SFP, 1 10/100/1000base-T Ethernet Port

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine Cloudengine S5731-L4p2ht-Rua Ethernet Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports 1ge/2.5ge SFP (optoelectronic hybrid)

Cloudengine Cloudengine S5731-L4p2ht-Rua Ethernet Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports 1ge/2.5ge SFP (optoelectronic hybrid)

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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H3c Ms4320s-20p-Pwr L2 Ethernet Switch Host, Supports 16 10/100/1000base-T Poe+Electrical Ports (AC 185W) , Supports 4 1000base-X SFP Ports, Supports AC

H3c Ms4320s-20p-Pwr L2 Ethernet Switch Host, Supports 16 10/100/1000base-T Poe+Electrical Ports (AC 185W) , Supports 4 1000base-X SFP Ports, Supports AC

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5735-S24t4xe-V2 Switch Host, Supports 24 X 10/100/1000base-T Ethernet Ports,Supports 4 X 10-Gigabit SFP+ Ports,Support 2 X Dedicated Stacking Ports

Cloudengine S5735-S24t4xe-V2 Switch Host, Supports 24 X 10/100/1000base-T Ethernet Ports,Supports 4 X 10-Gigabit SFP+ Ports,Support 2 X Dedicated Stacking Ports

US $ 299-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5751-L8t2j-Rua Switch Host, Supports 8 10/100/1000base-T Ethernet Ports Downstream, Supports 2 100m/Ge/2.5ge SFP Ports Upstream

Cloudengine S5751-L8t2j-Rua Switch Host, Supports 8 10/100/1000base-T Ethernet Ports Downstream, Supports 2 100m/Ge/2.5ge SFP Ports Upstream

US $ 299-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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H3c Us654s-X L3 Ethernet Switch Host, Supports 48 10/100/1000base-T Electrical Ports, Supports 6 1g/10g Base-X SFP Plus Ports, Supports AC

H3c Us654s-X L3 Ethernet Switch Host, Supports 48 10/100/1000base-T Electrical Ports, Supports 6 1g/10g Base-X SFP Plus Ports, Supports AC

US $ 299-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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H3c S5120V3-52s-Si L2 Ethernet Switch Host, Supports 48 10/100/1000base-T Electrical Ports, Supports 4 1g/10g Base-X SFP+Ports, Supports AC

H3c S5120V3-52s-Si L2 Ethernet Switch Host, Supports 48 10/100/1000base-T Electrical Ports, Supports 4 1g/10g Base-X SFP+Ports, Supports AC

US $ 299-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Cloudengine S5731-L4p2s-Rua Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports1 Gigabit SFP (built-in optical module)

Cloudengine S5731-L4p2s-Rua Switch Host, Supports 4 10/100/1000base-T Ethernet Ports, Supports1 Gigabit SFP (built-in optical module)

US $ 299-699 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Ds-300b Brocade300 8g 24-Port Optical Switch

Ds-300b Brocade300 8g 24-Port Optical Switch

US $ 750-800 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Qsfp-H40g-Aoc2m Qsfp+ to Qsfp+ Active Optical Fiber Cable 2m- Qsfp-H40g-Aoc2m

Qsfp-H40g-Aoc2m Qsfp+ to Qsfp+ Active Optical Fiber Cable 2m- Qsfp-H40g-Aoc2m

US $ 230-300 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Reliable 400GB/S Mellanox Osfp Transceiver for Cloud Solutions

Reliable 400GB/S Mellanox Osfp Transceiver for Cloud Solutions

US $ 890-1,190 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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Network Security 6LAN 1*VGA Pcie8X Industrial 1u Server Case Firewall Mini PC

Network Security 6LAN 1*VGA Pcie8X Industrial 1u Server Case Firewall Mini PC

US $ 295-310 / Piece FOB
1 Piece (MOQ)
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Shenzhen Piesia Electronic Technology Co., Ltd.

Guangdong, China Since 2014
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High-Speed Dual-Port Qsfp28 Network Interface Card for Pcie 3.0

High-Speed Dual-Port Qsfp28 Network Interface Card for Pcie 3.0

US $ 399-429 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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About Computer SFP Module FAQ
  • QWhat type of communication protocols do communication modules support?

    Our Computer SFP Module offers exceptional quality within the Communication Module category.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Computer SFP Module is a standout piece in our Communication Module collection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Computer SFP Module is a standout piece in our Communication Module collection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Qsfp28 100g Bidi 20km 100gbase-Bx20 1291nm/1311nm SMF Simplex LC Ddm Optical Transceiver

Qsfp28 100g Bidi 20km 100gbase-Bx20 1291nm/1311nm SMF Simplex LC Ddm Optical Transceiver

US $ 400-440 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Connectx®-5 En Network Interface Card MCX515A-Ccat, 100gbe Single-Port Qsfp28, Pcie Gen 3.0 X16, Tall Bracket

Connectx®-5 En Network Interface Card MCX515A-Ccat, 100gbe Single-Port Qsfp28, Pcie Gen 3.0 X16, Tall Bracket

US $ 329-369 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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S5735-S24t4X-X Advanced Network Switch with 24 Ports and 4 Uplink Options

S5735-S24t4X-X Advanced Network Switch with 24 Ports and 4 Uplink Options

US $ 410-600 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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High-Speed Mellanox Connectx-7 Network Card for Data Centers

High-Speed Mellanox Connectx-7 Network Card for Data Centers

US $ 1,150-1,350 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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High-Performance Hpe Aruba 6100 Series 48g Network Switch

High-Performance Hpe Aruba 6100 Series 48g Network Switch

US $ 900-10,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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10g Uplink 8 Ports 2.5g Network Switch Layer 3 Full Managed

10g Uplink 8 Ports 2.5g Network Switch Layer 3 Full Managed

US $ 255-260 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Advanced S5736-S24s4xc Network Switch with 24 Ports and High Performance

Advanced S5736-S24s4xc Network Switch with 24 Ports and High Performance

US $ 394-680 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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S6000-on Advanced 10 Gigabit Ethernet Core Switch for Businesses

S6000-on Advanced 10 Gigabit Ethernet Core Switch for Businesses

US $ 1,800-1,860 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Nvidia Mellanox MCX4121A-Acat Connectx-4 Lx En Network Interface Card, 25gbe Dual-Port Pcie3.0 X 8

Nvidia Mellanox MCX4121A-Acat Connectx-4 Lx En Network Interface Card, 25gbe Dual-Port Pcie3.0 X 8

US $ 73-80 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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High-Performance Mellanox Connectx-7 MCX755106as Pcie 5.0 Network Card

High-Performance Mellanox Connectx-7 MCX755106as Pcie 5.0 Network Card

US $ 1,160-1,190 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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C9300-24p-a Cisco Catalyst 9300 24-Port Poe+, Network Advantage Switch

C9300-24p-a Cisco Catalyst 9300 24-Port Poe+, Network Advantage Switch

1 Piece (MOQ)
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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Cisco Catalyst 9400 Series 24-Port Gigabit Ethernet (SFP)

Cisco Catalyst 9400 Series 24-Port Gigabit Ethernet (SFP)

US $ 4,200-6,289 / Piece FOB
1 Piece (MOQ)
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui, China Since 2023
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ODM / OEM Industrial High-Speed RS232 / RS485 / RS422 Three-in-One Serial Single Fiber Industrial Media Converter 20km

ODM / OEM Industrial High-Speed RS232 / RS485 / RS422 Three-in-One Serial Single Fiber Industrial Media Converter 20km

US $ 49.99-53.9 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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